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半刚性胺基三羧酸配体构筑的Co2+MOFs及其电催化析氧性质
The synthesis and the electrocatalytic oxygen evolution properties of Cocontaining MOFs based on a semi-rigid N-tricarboxylic acid ligand
【Author】 Shuang wang;Guang-Ming Liang;Liu-Cheng Gui;Qing-Ling Ni;Xiu-Jian Wang;School of Chemistry and Pharmaceutical Sciences,Guangxi Normal University;
【机构】 广西师范大学化学与药学学院;
【摘要】 金属有机骨架材料(MOFs)因其具有较高的比表面积、可功能化修饰、不饱和金属位点、结构多样性等特点,广泛应用于气体吸附、药物输送、催化等领域。本文利用水热/溶剂热法,以含N三羧酸配体(H3L)与Co(NO3)2·6H2O作用,通过调控反应条件分别构筑了一例二维MOF{[Co2(L)(OH)(H2O)(DMF)]}n(1)和三维MOF{[Co3(L)2]}n(2)(Fig.1)。析氧反应电催化性质研究结果显示(Fig.2),该两例MOFs具有良好的稳定性和催化性能。
【Abstract】 MOFs are widely used in the fields of gas adsorption,drugs delivery and catalysis due to their high specific surface area,functional modifications,active metal sites and structural diversity.Here in this paper,we present a twodimensional{[Co2(L)(OH)(DMF)]}n (1) and three-dimensional{[Co3(L)2]}n (2) MOFs (Fig.1) which are synthesized under solvothermal condition by the reaction of N-tricarboxylic acid ligand (H3L) and Co(NO3)2·6H2O.Furthermore,the studies of their electrocatalytic oxygen evolution show that the two MOFs have high stability and good catalytic performance (Fig.2).
- 【会议录名称】 中国化学会第十五届固态化学与无机合成学术会议摘要册
- 【会议名称】中国化学会第十五届固态化学与无机合成学术会议
- 【会议时间】2018-11-09
- 【会议地点】中国福建福州
- 【分类号】O643.3;O641.4
- 【主办单位】中国化学会